| 年份 | 缅甸 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | 13.2282 |
| 2018 | 10.8521 |
| 2017 | 12.9299 |
| 2016 | 13.8735 |
| 2015 | 12.0226 |
| 2014 | 10.0244 |
| 2013 | 10.3758 |
| 2012 | 7.56345 |
| 2011 | - |
| 2010 | - |
| 2009 | - |
| 2008 | - |
| 2007 | - |
| 2006 | - |
| 2005 | 25.2187 |
| 2004 | 23.6382 |
| 2003 | 23.9081 |
| 2002 | 16.3181 |
| 2001 | 17.4037 |
| 2000 | 19.4649 |
| 1999 | 17.2239 |
| 1998 | 17.6078 |
| 1997 | 17.6783 |
| 1996 | 16.8637 |
| 1995 | 19.8184 |
| 1994 | 21.1589 |
| 1993 | 17.4559 |
| 1992 | 16.0827 |
| 1991 | 11.1659 |
| 1990 | 17.4959 |
| 1989 | 8.86217 |
| 1988 | 9.0561 |
| 1987 | 6.18397 |
| 1986 | 6.00406 |
| 1985 | 4.49781 |
| 1984 | 3.84379 |
| 1983 | 3.30722 |
| 1982 | 2.95025 |
| 1981 | 2.5763 |
| 1980 | 2.76344 |
| 1979 | 3.15982 |
| 1978 | 4.65907 |
| 1977 | 5.14943 |
| 1976 | 4.12884 |
| 1975 | 25.5071 |
| 1974 | 23.4043 |
| 1973 | 27.2966 |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |